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. 2021 Nov 16;16(11):e0259907. doi: 10.1371/journal.pone.0259907

Table 4. The dimensionality of the image features.

256 × 256 512 × 512
Image 65536 262144
Combined-Wavelet 65536 262144
Wavelet-0 256 1024
Wavelet-1 768 3072
Wavelet-2 3072 12288
Wavelet-3 12288 49152
Wavelet-4 49152 196608
Combined-HoW 320 320
HoW-0 64 64
HoW-1 64 64
HoW-2 64 64
HoW-3 64 64
HoW-4 64 64